{"id":1035,"date":"2024-01-20T02:48:34","date_gmt":"2024-01-20T02:48:34","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/01\/20\/lo-hong-do-hoa-trong-gpu-khien-hang-trieu-may-android-va-iphone-gap-nguy\/"},"modified":"2024-01-20T02:48:34","modified_gmt":"2024-01-20T02:48:34","slug":"lo-hong-do-hoa-trong-gpu-khien-hang-trieu-may-android-va-iphone-gap-nguy","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/01\/20\/lo-hong-do-hoa-trong-gpu-khien-hang-trieu-may-android-va-iphone-gap-nguy\/","title":{"rendered":"L\u1ed7 h\u1ed5ng \u0111\u1ed3 h\u1ecda trong GPU khi\u1ebfn h\u00e0ng tri\u1ec7u m\u00e1y Android v\u00e0 iPhone g\u1eb7p nguy"},"content":{"rendered":"<\/p>\n
\n

C\u00f4ng ty b\u1ea3o m\u1eadt Trail of Bits t\u1ea1i New York \u0111\u00e3 ph\u00e1t hi\u1ec7n l\u1ed7 h\u1ed5ng \u0111\u1ed3 h\u1ecda LeftoverLocals trong chip Apple, AMD v\u00e0 Qualcomm khi\u1ebfn h\u00e0ng tri\u1ec7u thi\u1ebft b\u1ecb Android v\u00e0 iPhone \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 b\u1ecb \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u.<\/p>\n

\"L\u1ed7<\/p>\n

L\u1ed7 h\u1ed5ng LeftoverLocals c\u00f3 th\u1ec3 cho ph\u00e9p k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e1nh c\u1eafp l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u t\u1eeb b\u1ed9 nh\u1edb c\u1ee7a b\u1ed9 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda GPU. L\u1ed7 h\u1ed5ng nghi\u00eam tr\u1ecdng n\u00e0y \u1ea3nh h\u01b0\u1edfng t\u1edbi c\u00e1c chip t\u00edch h\u1ee3p GPU ho\u1eb7c GPU r\u1eddi, t\u1eeb Apple, Qualcomm v\u00e0 AMD.<\/p>\n

\u0110\u1ea1i di\u1ec7n Trail of Bits cho bi\u1ebft, \u0111\u1ec3 khai th\u00e1c LeftoverLocals, k\u1ebb t\u1ea5n c\u00f4ng c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t s\u1ed1 quy\u1ec1n truy c\u1eadp h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ean thi\u1ebft b\u1ecb m\u1ee5c ti\u00eau.<\/p>\n

Hi\u1ec7n nay, h\u1ea7u h\u1ebft m\u00e1y t\u00ednh v\u00e0 m\u00e1y ch\u1ee7 \u0111\u1ec1u cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 chia s\u1ebb c\u00f9ng m\u1ed9t t\u00e0i nguy\u00ean nh\u01b0ng kh\u00f4ng th\u1ec3 truy c\u1eadp d\u1eef li\u1ec7u c\u1ee7a nhau. Tuynhi\u00ean, l\u1ee3i d\u1ee5ng l\u1ed7 h\u1ed5ng LeftoverLocal, k\u1ebb x\u1ea5u c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 b\u1ee9c t\u01b0\u1eddng n\u00e0y. Khi \u0111\u00f3, m\u1ecdi d\u1eef li\u1ec7u t\u1eeb GPU \u0111\u1ec1u l\u1ed9 ra gi\u00fap k\u1ebb x\u1ea5u d\u1ec5 d\u00e0ng l\u1ea5y c\u1eafp g\u1ed3m c\u1ea3 c\u00e1c truy v\u1ea5n v\u00e0 ph\u1ea3n h\u1ed3i do c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM).<\/p>\n

Apple cho bi\u1ebft LeftoverLocals \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda l\u1ed7i tr\u00ean c\u00e1c m\u1eabu chip Apple M3 v\u00e0 A17 m\u1edbi nh\u1ea5t, nh\u01b0ng c\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc \u0111\u00f3 th\u00ec kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eafc t\u1edbi. Do \u0111\u00f3, r\u1ea5t c\u00f3 th\u1ec3 l\u1ed7 h\u1ed5ng d\u01b0\u1eddng nh\u01b0 v\u1eabn t\u1ed3n t\u1ea1i tr\u00ean h\u00e0ng tri\u1ec7u iPhone, iPad v\u00e0 MacBook ch\u1ea1y chip A-Series v\u00e0 M-Series hi\u1ec7n c\u00f3.<\/p>\n

<\/ins><\/div>\n

Theo GSMArena, c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 chip AMD Radeon RX 7900 XT v\u00e0 c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 iPhone 12 Pro v\u00e0 M2 MacBook Air c\u1ee7a Apple \u0111\u1ec1u d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng.<\/p>\n

Qualcom cho bi\u1ebft, h\u00e3ng \u0111ang chu\u1ea9n b\u1ecb cung c\u1ea5p b\u1ea3n c\u1eadp nh\u1eadt b\u1ea3o m\u1eadt cho kh\u00e1ch h\u00e0ng, \u0111\u1ed3ng th\u1eddi khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi d\u00f9ng n\u00ean n\u00e2ng c\u1ea5p b\u1ea3n v\u00e1 l\u1eadp t\u1ee9c.<\/p>\n

Ng\u00e0y 17\/1, AMD c\u0169ng cho bi\u1ebft h\u00e3ng \u0111ang c\u00f3 k\u1ebf ho\u1ea1ch cung c\u1ea5p b\u1ea3n s\u1eeda l\u1ed7i LeftoverLocals nh\u01b0ng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u1ee3i \u0111\u1ebfn th\u00e1ng 3 m\u1edbi c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt b\u1ea3n v\u00e1.<\/p>\n

Google c\u0169ng \u0111\u00e3 x\u00e1c nh\u1eadn v\u1ec1 l\u1ed7 h\u1ed5ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn GPU c\u1ee7a AMD, Apple v\u00e0 Qualcomm. C\u00f4ng ty \u0111\u00e3 ph\u00e1t h\u00e0nh b\u1ea3n s\u1eeda l\u1ed7i cho c\u00e1c thi\u1ebft b\u1ecb ChromeOS c\u00f3 GPU AMD v\u00e0 Qualcomm trong di\u1ec7n b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C\u00f4ng ty b\u1ea3o m\u1eadt Trail of Bits t\u1ea1i New York \u0111\u00e3 ph\u00e1t hi\u1ec7n l\u1ed7 h\u1ed5ng \u0111\u1ed3 h\u1ecda LeftoverLocals trong chip Apple, AMD v\u00e0 Qualcomm khi\u1ebfn h\u00e0ng tri\u1ec7u thi\u1ebft b\u1ecb Android v\u00e0 iPhone \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 b\u1ecb \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u. L\u1ed7 h\u1ed5ng LeftoverLocals c\u00f3 th\u1ec3 cho ph\u00e9p k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e1nh c\u1eafp l\u01b0\u1ee3ng […]<\/p>\n","protected":false},"author":1,"featured_media":1036,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/1035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=1035"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/1035\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media\/1036"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=1035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=1035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=1035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}